Comfortable sppearance design, ergonomic, long
-lasting grip, comfortable to the touch.Included in the Logitech Unifying receiver or Bluetooth low energy technology link MX Master 2S, support 3 devices at the same time, and easy to switch the paired device with a single click.Built
-in rechargeable battery, 4 minutes fast charging, can meet the needs of all
-day work;The intelligent speed adapts to the roller, which greatly improves the speed and convenience of the roller operation.